CN205053734U - Safe energy -conserving electric cooker structure - Google Patents
Safe energy -conserving electric cooker structure Download PDFInfo
- Publication number
- CN205053734U CN205053734U CN201520809293.8U CN201520809293U CN205053734U CN 205053734 U CN205053734 U CN 205053734U CN 201520809293 U CN201520809293 U CN 201520809293U CN 205053734 U CN205053734 U CN 205053734U
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- magnet steel
- electric cooker
- heating plate
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- magnet
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Abstract
The utility model discloses a safe energy -conserving electric cooker structure, it is including a kind of deep pot body, at internal supporting spring, magnet steel, the magnet body and the heating plate of being provided with of a kind of deep pot, the heating plate passes through the magnet body to be connected with the magnet steel, the supporting spring suit on the magnet steel and the bottom be connected with a kind of deep pot body bottom, top and heating plate contact, the magnet steel bottom is connected with the spliced pole, and the bottom of this spliced pole is provided with the leverage pole, at outer lever, heating micro -gap switch and the empty micro -gap switch that burns of being provided with in a kind of deep pot body bottom, the lever is connected with heating micro -gap switch with the leverage pole respectively, and the empty micro -gap switch that burns is connected with the connecting rod that stretching into a kind of deep pot and personally experiencing sth. Part of the body and be connected with the magnet steel, and this sky burns the micro -gap switch series connection in the main circuit. The utility model discloses a safe energy -conserving electric cooker structure, the cooperation of burning micro -gap switch etc. Through supporting spring, magnet steel, the magnet body, heating plate, heating micro -gap switch and empty, when nos inner bag or inner bag when empty, its power connection of ability automatic cutout, security performance and energy -conserving performance have obtained the large increase.
Description
Technical field
The utility model relates to field of household appliances, particularly a kind of energy-saving safe electric cooker structure that can prevent dry combustion method and empty burning.
Background technology
One, the subject matter that existing electric cooker exists is:
1, dry combustion method problem.After the water in inner container of electric cooker has been absorbed by rice, electric cooker has entered keeping warm mode by heated condition.But after user all gets out the rice in inner bag to come, taken away from heating plate by inner bag if user forgets, and do not cut off the electricity supply physically, so heat insulation function can work always; Or press heater switch when user is put into an empty inner bag after on heating plate, electric cooker can be introduced into heating function, then because Curie temperature effect enters keeping warm mode very soon.Both of these case is all the problem of dry combustion method.When electric cooker is in dry-fire condition, more reasonably scheme should be that the power supply cutting off electric cooker physically connects.The electric energy wasted when so not only can save dry combustion method, extend service life of electric cooker, and can avoid because the disaster hidden-trouble that brings of dry combustion method.
2, empty burning problem.Empty burning refers to that when heating plate not having inner bag, the power supply that user connects electric cooker connects.Or inner bag is taken away from electric cooker by user, but forget that the power supply cutting off electric cooker physically connects, electric cooker will enter lasting keeping warm mode.So when electric cooker is in empty burning state, the power supply that also should cut off electric cooker physically connects.So not only can save the electric energy of waste during empty burning, extend the service life of electric cooker, and can avoid burning because of empty the disaster hidden-trouble brought.
Utility model content
In order to overcome above-mentioned existing technological deficiency, the purpose of this utility model is: provide a kind of and prevent dry combustion method and empty energy-saving safe electric cooker structure of burning.
In order to achieve the above object, the utility model is achieved through the following technical solutions: energy-saving safe electric cooker structure, comprise pot body, support spring, magnet steel, magnet body and heating plate is provided with in pot body, described heating plate is connected with magnet steel by magnet body, described support spring is sleeved on magnet steel and bottom and is connected with bottom pot body, and top contacts with heating plate; Be connected with joint pin bottom described magnet steel, the bottom of this joint pin is provided with leverage bar; Lever, heating microswitch and empty burning microswitch is outside equipped with bottom pot body, described lever is respectively with leverage bar with heat microswitch and be connected, described sky burns microswitch and is connected with the connecting rod stretching into pot body and be connected with magnet steel, and this sky burns microswitch and is connected in main circuit.
Described connecting rod is connected to bottom magnet steel.
The beneficial effects of the utility model are: energy-saving safe electric cooker structure of the present utility model, by support spring, magnet steel, magnet body, heating plate, heating microswitch and empty cooperation of burning microswitch etc., when being empty without inner bag or inner bag, automatically can cut off its power supply to connect, security performance and energy-efficient performance obtain large increase.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving safe electric cooker structure of the present utility model;
In figure, 1-magnet steel, 2-support spring, 3-heating plate, the 5-the second housing, 6-heating microswitch, 7-pot body, 11-magnet body, 14-joint pin, 15-leverage bar, 41-connecting rod, 42-empty burning microswitch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, energy-saving safe electric cooker structure of the present utility model, comprise pot body 7, support spring 2, magnet steel 1, magnet body 11 and heating plate 3 is provided with in pot body 7, described heating plate 3 is connected with magnet steel 1 by magnet body 11, described support spring 2 is sleeved on magnet steel 1 and bottom and is connected with bottom pot body 7, and top contacts with heating plate 3; Be connected with joint pin 14 bottom described magnet steel 1, the bottom of this joint pin 14 is provided with leverage bar 15; Lever 5, heating microswitch 6 and empty burning microswitch 42 is outside equipped with bottom pot body 7, described lever 5 is respectively with leverage bar 15 with heat microswitch 6 and be connected, described sky burns microswitch 42 and is connected with the connecting rod 41 stretching into pot body 7 and be connected with magnet steel 1, and this sky burns microswitch 42 and is connected in main circuit.Energy-saving safe electric cooker structure of the present utility model, by support spring 2, magnet steel 1, magnet body 11, heating plate 3, heating microswitch 6 and empty cooperation of burning microswitch 42 etc., when being empty without inner bag or inner bag in body 7 of stewing, automatically can cut off its power supply to connect, security performance and energy-efficient performance obtain large increase.During use, when the inner bag of electric cooker is taken away from heating plate 3 in the inner bag on (i.e. empty burning state) or heating plate 3 there is no the amount of food or food very little (i.e. dry-fire condition) time, namely support spring 2 can upspring upward towards the direction of inner bag, simultaneously, due to the supporting role of spring 2, magnet steel 1 also can be moved upward.Now, magnet steel 1 drives connecting rod 41 to be moved upward, the actuated element making connecting rod 41 and sky burn microswitch 42 is separated, thus the circuit disconnecting electric cooker physically connects, and ensures that electric cooker cannot enter normal heating, heat insulation function when sky burning or dry-fire condition.Contrary, when the inner bag filling food and water is put into above heating plate 3, press lever 5, heat microswitch 6 while lever 5 acts on leverage bar 15 to close, start heating, the Action of Gravity Field of inner bag causes support spring 2 that downward compressive deformation occurs, and meanwhile, magnet steel 1 can move downwards.Now, magnet steel 1 drives connecting rod 41 to move downwards, and the actuated element making connecting rod 41 and sky burn microswitch 42 is connected, thus the circuit connecting electric cooker connects, and electric cooker can enter normal heating, heat insulation function.
Described connecting rod 41 can be connected to the side surface of magnet steel 1 or the lower surface of heating plate 3, but the problem that tie point damages may be there is in the side surface being connected to magnet steel 1 after repeatedly using, two are connected to heating plate 3 lower surface needs the length of connecting rod 41 oversize, mechanical stability is bad, and cost is larger, therefore as preferred, described connecting rod 41 is connected to the length not only as far as possible reducing connecting rod 41 bottom magnet steel 1, reduce cost, and improve mechanical stability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. energy-saving safe electric cooker structure, it is characterized in that: comprise pot body (7), support spring (2), magnet steel (1), magnet body (11) and heating plate (3) is provided with in pot body (7), described heating plate (3) is connected with magnet steel (1) by magnet body (11), described support spring (2) is sleeved on magnet steel (1) and bottom and is connected with pot body (7) bottom, and top contacts with heating plate (3); Described magnet steel (1) bottom is connected with joint pin (14), and the bottom of this joint pin (14) is provided with leverage bar (15); Lever (5), heating microswitch (6) and empty burning microswitch (42) is outside equipped with in pot body (7) bottom, described lever (5) is respectively with leverage bar (15) with heat microswitch (6) and be connected, described sky burns microswitch (42) and is connected with the connecting rod (41) stretching into pot body (7) and be connected with magnet steel (1), and this sky burns microswitch (42) and is connected in main circuit.
2. energy-saving safe electric cooker structure according to claim 1, is characterized in that: described connecting rod (41) is connected to magnet steel (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809293.8U CN205053734U (en) | 2015-10-19 | 2015-10-19 | Safe energy -conserving electric cooker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809293.8U CN205053734U (en) | 2015-10-19 | 2015-10-19 | Safe energy -conserving electric cooker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053734U true CN205053734U (en) | 2016-03-02 |
Family
ID=55380356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809293.8U Expired - Fee Related CN205053734U (en) | 2015-10-19 | 2015-10-19 | Safe energy -conserving electric cooker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198437A (en) * | 2017-06-13 | 2017-09-26 | 泾县信达工贸有限公司 | A kind of anti-dry burning device of electric cooker electric hot tray |
| CN108354455A (en) * | 2018-05-09 | 2018-08-03 | 余庆县甘露淳矿泉水有限公司 | Scuttlebutt cleaning device |
| CN109419336A (en) * | 2017-08-23 | 2019-03-05 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of cooking appliance |
-
2015
- 2015-10-19 CN CN201520809293.8U patent/CN205053734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198437A (en) * | 2017-06-13 | 2017-09-26 | 泾县信达工贸有限公司 | A kind of anti-dry burning device of electric cooker electric hot tray |
| CN107198437B (en) * | 2017-06-13 | 2018-12-21 | 泾县信达工贸有限公司 | A kind of anti-dry burning device of electric cooker electric hot tray |
| CN109419336A (en) * | 2017-08-23 | 2019-03-05 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of cooking appliance |
| CN109419336B (en) * | 2017-08-23 | 2022-02-15 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of cooking appliance |
| CN108354455A (en) * | 2018-05-09 | 2018-08-03 | 余庆县甘露淳矿泉水有限公司 | Scuttlebutt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |